Pontiac Montana Spare Tire

The Pontiac Montana is equipped with a spare tire for emergency situations where one of the main tires gets flat or damaged. This spare tire, often referred to as a "donut," is a temporary solution designed to allow drivers to reach a safe location or auto repair shop. It's not intended for high-speed or long-distance driving. The exact size varies depending on the year and model of the Montana, but commonly, you ' ll find a T125/70D15 for many models. It is recommended to check the vehicle ' s manual or the placard located in the driver ' s side door jamb to ensure the correct size and type of spare tire for your specific Pontiac Montana model.

Pontiac Montana models manufactured from 1999 to 2006 have tires with overall diameter ranging from 26.6" to 27.6", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific Pontiac Montana years and trims.

Listed below are compact spare tire sizes that can fit some Pontiac Montana vehicles based on acceptable tire diameter range of 25.8" to 28.4". Some Montana models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct Pontiac Montana spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/60R20from $271.36	26.9"
T145/80D18from $257.05	27.1"
T155/70R19from $237.96	27.6"
T145/80R19from $183.34	28.1"
T155/70R18from $178.60	26.6"
T165/80R17from $166.85	27.4"
T135/90R17from $158.19	26.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T145/70D18from $118.97	26"
T145/85R18from $118.73	27.7"
T155/90D17from $114.99	28"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T155/80R18	27.8"
T155/90R16	27"
T155/90R17	28"
T165/60R20	27.8"
T165/70D17	26.1"
T165/70D18	27.1"
T165/70R17	26.1"
T165/70R18	27.1"
T185/55D18	26"
T125/70R19	25.9"
T155/80R17	26.8"
T155/80D18	27.8"
T135/80D18	26.5"
T135/90D17	26.6"
T145/70R18	26"
T145/80R17	26.1"
T145/80R18	27.1"
T145/90D17	27.3"
T145/90R16	26.3"
T145/90R17	27.3"
T155/70D18	26.6"
T185/55R18	26"

Spare Tire for Pontiac Montana

Discover spare tire solutions for your Pontiac Montana based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Pontiac Montana tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.

All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.